You could buy a few Chillows and put them on your dogs bed! (:

https://www.chillow.com/?utm_source=goog...

The names vary but the object is the same; a resting place for your pet which will let them stay cool. The included links show some of the available options. If you want to see more products, suggest doing an internet search using the word string 'pet cooling bed' or any of the other names listed below.

pet cooling bed

pet cooling pad

pet cooling mat

pet cool lounger

http://www.petco.com/N_22_109_4294957341...

http://www.amazon.com/Cool-Cooling-Large...

http://www.bedbathandbeyond.com/1/1/1336...

http://www.chillspot.biz/